Bug 301062: [PostgreSQL] whine.pl fails when using PostgreSQL 8.0.x - Patch by…

Bugzilla/DB.pm

@@ -1146,8 +1146,8 @@ formatted SQL command have prefix C<sql_>. All other methods have prefix C<bz_>.
 
  Description: Outputs proper SQL syntax for a time interval function.
               Abstract method, should be overriden by database specific code.
- Params:      $interval = the time interval requested (e.g. '30 minutes')
-              (scalar)
+ Params:      $interval - the time interval requested (e.g. '30') (integer)
+              $units    - the units the interval is in (e.g. 'MINUTE') (string)
  Returns:     formatted SQL for interval function (scalar)
 
 =item C<sql_position>

Bugzilla/DB/Mysql.pm

@@ -148,9 +148,9 @@ sub sql_date_format {
 }
 
 sub sql_interval {
-    my ($self, $interval) = @_;
+    my ($self, $interval, $units) = @_;
     
-    return "INTERVAL $interval";
+    return "INTERVAL $interval $units";
 }
 
 sub sql_position {

Bugzilla/DB/Pg.pm

@@ -135,9 +135,9 @@ sub sql_date_format {
 }
 
 sub sql_interval {
-    my ($self, $interval) = @_;
+    my ($self, $interval, $units) = @_;
     
-    return "INTERVAL '$interval'";
+    return "$interval * INTERVAL '1 $units'";
 }
 
 sub sql_string_concat {

Bugzilla/Search.pm

@@ -996,7 +996,7 @@ sub init {
                     $unitinterval = 'YEAR';
                 }
                 my $cutoff = "NOW() - " .
-                             $dbh->sql_interval("$quantity $unitinterval");
+                             $dbh->sql_interval($quantity, $unitinterval);
                 my $assigned_fieldid = get_field_id('assigned_to');
                 push(@supptables, "LEFT JOIN longdescs AS comment_$table " .
                                   "ON comment_$table.who = bugs.assigned_to " .

Bugzilla/Token.pm

@@ -103,7 +103,7 @@ sub IssuePasswordToken {
                     ON tokens.userid = profiles.userid
                     AND tokens.tokentype = 'password'
                     AND tokens.issuedate > NOW() - " .
-                    $dbh->sql_interval('10 MINUTE') . "
+                    $dbh->sql_interval(10, 'MINUTE') . "
                  WHERE " . $dbh->sql_istrcmp('login_name', $quotedloginname));
     my ($userid, $toosoon) = &::FetchSQLData();
 

contrib/sendunsentbugmail.pl

@@ -33,7 +33,7 @@ my $dbh = Bugzilla->dbh;
 SendSQL("SELECT bug_id FROM bugs 
           WHERE lastdiffed IS NULL
                 OR lastdiffed < delta_ts AND  delta_ts < NOW() - " 
-                 . $dbh->sql_interval('30 minute') .
+                 . $dbh->sql_interval(30, 'MINUTE') .
         " ORDER BY bug_id");
 my @list;
 while (MoreSQLData()) {

sanitycheck.cgi

@@ -196,7 +196,7 @@ if (defined $cgi->param('rescanallBugMail')) {
     Status("OK, now attempting to send unsent mail");
     SendSQL("SELECT bug_id FROM bugs 
               WHERE (lastdiffed IS NULL OR lastdiffed < delta_ts) AND
-             delta_ts < now() - " . $dbh->sql_interval('30 minute') .
+             delta_ts < now() - " . $dbh->sql_interval(30, 'MINUTE') .
             " ORDER BY bug_id");
     my @list;
     while (MoreSQLData()) {
@@ -808,7 +808,7 @@ Status("Checking for unsent mail");
 
 SendSQL("SELECT bug_id " .
         "FROM bugs WHERE (lastdiffed IS NULL OR lastdiffed < delta_ts) AND " .
-        "delta_ts < now() - " . $dbh->sql_interval('30 minute') .
+        "delta_ts < now() - " . $dbh->sql_interval(30, 'MINUTE') .
         " ORDER BY bug_id");
 
 while (@row = FetchSQLData()) {

userprefs.cgi

@@ -53,7 +53,7 @@ sub DoAccount {
     if(Param('allowemailchange')) {
         my @token = $dbh->selectrow_array(
             "SELECT tokentype, issuedate + " .
-                    $dbh->sql_interval('3 DAY') . ", eventdata
+                    $dbh->sql_interval(3, 'DAY') . ", eventdata
                FROM tokens
               WHERE userid = ?
                 AND tokentype LIKE 'email%'

whine.pl

@@ -34,6 +34,7 @@ use Bugzilla::Constants;
 use Bugzilla::Search;
 use Bugzilla::User;
 use Bugzilla::BugMail;
+use Bugzilla::Util;
 
 # create some handles that we'll need
 my $template = Bugzilla->template;
@@ -164,20 +165,21 @@ while (my ($schedule_id, $day, $time) = $sched_h->fetchrow_array) {
         # A time greater than now means it still has to run today
         elsif ($time >= $now_hour) {
             # set it to today + number of hours
-            $sth = $dbh->prepare( "UPDATE whine_schedules " .
-                   "SET run_next = CURRENT_DATE() + " .
-                   $dbh->sql_interval('? HOUR') .
-                   " WHERE id = ?");
+            $sth = $dbh->prepare("UPDATE whine_schedules " .
+                                 "SET run_next = CURRENT_DATE + " .
+                                 $dbh->sql_interval('?', 'HOUR') .
+                                 " WHERE id = ?");
             $sth->execute($time, $schedule_id);
         }
         # the target time is less than the current time
         else { # set it for the next applicable day
-            my $nextdate = &get_next_date($day);
-            $sth = $dbh->prepare( "UPDATE whine_schedules " .
-                   "SET run_next = ? + " .
-                   $dbh->sql_interval('? HOUR') .
-                   " WHERE id = ?");
-            $sth->execute($nextdate, $time, $schedule_id);
+            $day = &get_next_date($day);
+            $sth = $dbh->prepare("UPDATE whine_schedules " .
+                                 "SET run_next = CURRENT_DATE + " .
+                                 $dbh->sql_interval('?', 'DAY') . " + " .
+                                 $dbh->sql_interval('?', 'HOUR') .
+                                 " WHERE id = ?");
+            $sth->execute($day, $time, $schedule_id);
         }
 
     }
@@ -189,10 +191,11 @@ while (my ($schedule_id, $day, $time) = $sched_h->fetchrow_array) {
         # midnight
         my $target_time = ($time =~ /^\d+$/) ? $time : 0;
 
-        $sth = $dbh->prepare( "UPDATE whine_schedules " .
-               "SET run_next = ? + " .
-               $dbh->sql_interval('? HOUR') .
-               " WHERE id = ?");
+        $sth = $dbh->prepare("UPDATE whine_schedules " .
+                             "SET run_next = CURRENT_DATE + " .
+                             $dbh->sql_interval('?', 'DAY') . " + " .
+                             $dbh->sql_interval('?', 'HOUR') .
+                             " WHERE id = ?");
         $sth->execute($target_date, $target_time, $schedule_id);
     }
 }
@@ -592,23 +595,25 @@ sub reset_timer {
 
         my $nextdate = &get_next_date($run_day);
 
-        $sth = $dbh->prepare( "UPDATE whine_schedules " .
-                              "SET run_next = ? + " .
-                              $dbh->sql_interval('? HOUR') .
-                              " WHERE id = ?");
+        $sth = $dbh->prepare("UPDATE whine_schedules " .
+                             "SET run_next = CURRENT_DATE + " .
+                             $dbh->sql_interval('?', 'DAY') . " + " .
+                             $dbh->sql_interval('?', 'HOUR') .
+                             " WHERE id = ?");
         $sth->execute($nextdate, $target_time, $schedule_id);
         return;
     }
 
-    # Scheduling is done in terms of whole minutes, so we use subtraction to
-    # drop the seconds from the time.
     if ($minute_offset > 0) {
+        # Scheduling is done in terms of whole minutes.
+        my $next_run = $dbh->selectrow_array('SELECT NOW() + ' .
+                                             $dbh->sql_interval('?', 'MINUTE'),
+                                             undef, $minute_offset);
+        $next_run = format_time($next_run, "%Y-%m-%d %R");
+
         $sth = $dbh->prepare("UPDATE whine_schedules " .
-                             "SET run_next = NOW() + " .
-                             $dbh->sql_interval('? MINUTE') . " - " .
-                             $dbh->sql_interval('SECOND(NOW()) SECOND') .
-                             " WHERE id = ?");
-        $sth->execute($minute_offset, $schedule_id);
+                             "SET run_next = ? WHERE id = ?");
+        $sth->execute($next_run, $schedule_id);
     } else {
         # The minute offset is zero or less, which is not supposed to happen.
         # complain to STDERR
@@ -632,7 +637,7 @@ sub null_schedule {
 # time a schedule should run, excluding today
 #
 # It takes a run_day argument (see check_today, above, for an explanation),
-# and returns an SQL date
+# and returns an integer, representing a number of days.
 sub get_next_date {
     my $day = shift;
 
@@ -685,11 +690,5 @@ sub get_next_date {
             $add_days += $daysinmonth[$now_month];
         }
     }
-
-    # Get a date in whatever format the database will accept
-    $sth = $dbh->prepare("SELECT CURRENT_DATE() + " .
-                         $dbh->sql_interval('? DAY'));
-    $sth->execute($add_days);
-    return $sth->fetch->[0];
+    return $add_days;
 }
-